For PRC-026-1, we are having consultants say that they can do it without transient studies. I am still digging through PRC-026, but I am wondering if it can be met to the standard but just not set very well. SEL has some relays that use a method they claim doesn't require a transient study but I know we don't have that option at all sites because some are mechanical. Might not be an option with the SEL relays we have.